Amino acids are the basic material needed to constitute animal nutrition protein&period; Animals of the amino acids are L-shaped&comma; so the animal feed L-amino acids can be a good use of some synthetic amino acids are D-type microorganisms also have D-type&comma; for D-amino acids some animals can make good use of some relatively poor utilization&period; Methionine&comma; cystine&comma; glutamic acid&comma; leucine&comma; phenylalanine&comma; proline and tyrosine either L or D-type&comma; can be a good use of the animal&comma; so now synthetic&comma; added to feed is DL-methionine&comma; and L-lysine&period;Amino acids in animal nutrition important role are&colon;&lpar;1&rpar; material is a synthetic protein&period;&lpar;2&rpar; to participate in a variety of important physiological activities&period;&lpar;3&rpar; to provide energy&period;&lpar;4&rpar; is necessary for animal production&period;

Product Description1 Product name&colon; L-Tryptophan

2&period; CAS No&period;&colon; 73-22-3

3&period; Specification&colon; CP2010 EP5 AJI92 USP24

4&period; White crystals or crystalline powder

5 Function&colon;

Ltyrosine&comma; through its effect on neurotransmitters&comma; is used to treat conditions including mood enhancement&comma; appetite suppression